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      • Make some
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      • Flowering potted plants
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      • Haveplantesæt
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      • against codling moths
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      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ceropegia woodii – Lantern flower - 14 cm pot, 50 cm tall
      Ceropegia woodii – Lantern flower - 14 cm pot, 50 cm tall
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      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
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      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Apple tree “Elstar” – in a pot, 90 cm tall
      Apple tree “Elstar” – in a pot, 90 cm tall
      Fig tree “Little Miss Figgy” (Ficus carica) Organic – 23 cm pot, approx. 50 cm tall
      Fig tree “Little Miss Figgy” (Ficus carica) Organic – 23 cm pot, approx. 50 cm tall
      Bay laurel (Laurus nobilis) – 35–130 cm
      Bay laurel (Laurus nobilis) – 35–130 cm
      Trachycarpus fortunei – robust, hårdfør palme, 21 cm potte, 90-100 cm højde
      Trachycarpus fortunei – robust, hårdfør palme, 21 cm potte, 90-100 cm højde
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      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Nobilis gran – mini juletræ, 30–60 cm
      Nobilis gran – mini juletræ, 30–60 cm
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Apple tree “Elstar” – in a pot, 90 cm tall
      Apple tree “Elstar” – in a pot, 90 cm tall
      Hibiscus syriacus 'Tricolour' – standardtræ til terrasse og have, 19 cm potte, 90 cm højde
      Hibiscus syriacus 'Tricolour' – standardtræ til terrasse og have, 19 cm potte, 90 cm højde
      • Flowering shrubs
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      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
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      Parasitic wasps against codling moths
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      Predatory mites against thrips for hanging or scattering
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      Predatory mites against spider mites for hanging or scattering
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      Predatory mite mix against thrips & spider mites for hanging or scattering
      Predatory mite mix against fungus gnats & red bird mites – loose product
      Predatory mite mix against fungus gnats & red bird mites – loose product
      Predatory mites against thrips – loose product
      Predatory mites against thrips – loose product
      Predatory mite mix against thrips & spider mites – loose product
      Predatory mite mix against thrips & spider mites – loose product
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      SF nematodes against fungus gnats, codling moths & ants
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      HB nematodes against black vine weevils and grubs
      SF nematodes against codling moth
      SF nematodes against codling moth
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      SF nematodes against ants
      SF nematodes against flea beetles
      SF nematodes against flea beetles
      SC nematodes against mole crickets, meadow crane flies and cutworms
      SC nematodes against mole crickets, meadow crane flies and cutworms
      • against ants
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      Food moth trap (10 value pack)
      Food moth trap (10 value pack)
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      Bread beetle window trap with special attractant
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      Fruit fly window trap with special attractant
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      Fungus gnat window trap with special attractant
      Fly window trap with special attractant
      Fly window trap with special attractant
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      Mosquito window trap with special attractant
      • against bread beetles
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      Paper fish trap with special attractant
      Paper fish trap with special attractant
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      Bed bug trap with special attractant
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      Bread beetle trap with special attractant
      Silverfish trap with special attractant
      Silverfish trap with special attractant
      Cockroach trap with special attractant
      Cockroach trap with special attractant
      Larder beetle trap with special attractant
      Larder beetle trap with special attractant
      • against ants
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      Reusable traps
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      Paper fish trap with pheromone attractant
      Paper fish trap with pheromone attractant
      Bed bug trap with pheromone attractant
      Bed bug trap with pheromone attractant
      Pheromone attractant replacement foils for sticky traps (3 pieces)
      Pheromone attractant replacement foils for sticky traps (3 pieces)
      Bread beetle trap with pheromone attractant
      Bread beetle trap with pheromone attractant
      Cockroach trap with pheromone attractant
      Cockroach trap with pheromone attractant
      Larder beetle trap with pheromone attractant
      Larder beetle trap with pheromone attractant
      • Attractant replacement foils
      • against ants
      • against bed bugs
      • against bread beetles
      • against cockroaches
      • against common beetles
      • against woodlice
      • against grain beetles
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Skadedyrsordbog – Green Guardia

Ærtebladlus: Sådan genkender du kolonier på ærter og tager naturlige modforanstaltninger.

De Ærtebladlus er en specialiseret bladlusart, der primært Ærter og andre bælgfrugter Den inficerer. Den forekommer ofte i tætte kolonier på skudspidser, blomster og unge bælge. Typiske konsekvenser er: HonningdugDeform vækst og svækkede planter. Her lærer du, hvordan du identificerer ærtebladlusen, som Nyttige insekter De kan hjælpe – og hvad giver mening, når gavnlige insekter alene ikke er nok.

ⓘAcyrthosiphon pisum · Ærtebladlus #Honningdug · Kolonier · Bælgplanter

Hvad er ærtebladlus?

Ærtebladlusen (Acyrthosiphon pisum*Bladlusen* er en relativt stor bladlus, normalt grøn og let synlig. Den suger plantesaft fra unge plantedele og kan formere sig meget hurtigt i varmt vejr. Denne gødning producerer... Vækstdepression, deformerede skud og et generelt svækket udseende af planten. Derudover udskiller den honningdug, som myrer tiltrækker.

Sugende skadedyr store grønne bladlus Honningdug er typisk
Vigtig: Tidlig intervention er især værd at gøre for ærter og bønner – senere i deres vækst er planterne mere følsomme over for kraftig angreb.

Sådan genkender du en angreb

  • større, grønne bladlus i tætte kolonier
  • især på skudspidser, blomsterstande og unge bælge
  • Klistret honningdug, ofte med myrebesøg
  • deformerede eller hæmmede skud
  • svagere vækst, reduceret bælgdannelse
Green Guardia-tip: Tjek ærterne regelmæssigt i varme perioder – bladlusbestanden kan stige betydeligt inden for et par dage.

Hvilke planter er berørt?

  • Ærter (primær vært)
  • Bønner og andre bælgfrugter
  • sjældent andre naboplanter under kraftigt angrebspres

Hvorfor opstår der angreb?

  • varmt, tørt vejr
  • blød, kraftig vækst (f.eks. på grund af overgødskning)
  • få naturlige antagonister i blomsterbedet
  • Myrer der "beskytter" bladlus

Nyttige insekter mod ærtebladlus

Der findes behandlinger mod ærtebladlus. effektive naturlige antagonisterEt miljø, hvor disse gavnlige insekter kan opholde sig, er særligt vigtigt.

  • Mariehøns og mariehønelarver – spiser store mængder bladlus
  • Lacewing-larver – meget effektiv mod kolonier
  • Parasitiske hvepse (bladlus-specifikke) – parasiterer bladlus
  • Svævefluelarver – især nyttig i naturlige haver
Godt at vide: Nyttige insekter fungerer bedst, når der ikke anvendes aggressive stoffer, og blomstrende planter er tilgængelige som fødekilde.

Hvad skal man gøre, hvis der (stadig) ikke er tilstrækkelige gavnlige insekter?

Især i køkkenhaver er gavnlige insekter ikke altid umiddelbart tilgængelige i tilstrækkeligt antal. Så en kombineret tilgang fornuftig:

1. Reducer mekanisk

  • Skyl planterne grundigt med vand.
  • Fjern forsigtigt stærkt angrebne skudspidser.

2. Hold myrer væk

  • Afbryd myrestier (f.eks. barrierer, klæbrige bånd på understøtninger)
  • Færre myrer = bedre chancer for gavnlige insekter

3. Forbedr planteforholdene

  • Overgød ikke, vand jævnt.
  • Lad luft og lys nå planterne
  • Tjek regelmæssigt, reager tidligt
En meddelelse: I tilfælde af alvorlig angreb er det normalt at kombinere flere foranstaltninger. Målet er at reducere angrebspresset – ikke at udrydde hver eneste lus med det samme.

Ofte stillede spørgsmål om ærtebladlus

Er ærtebladlusen farlig for høsten?

I alvorlige tilfælde kan det forringe vækst og bælgdannelse betydeligt. Tidlig intervention beskytter udbytte og plantesundhed.

Hvorfor er der så mange myrer på mine ærter?

Myrer tiltrækkes af honningdug og "plejer" bladlus. Færre myrer betyder bedre chancer for gavnlige insekter.

Er gavnlige insekter altid tilstrækkelige i sig selv?

I naturlige, stabile haver, ofte ja. I tilfælde af alvorlig initial angreb eller i unge grøntsagsbede tilrådes en kombination med mekaniske foranstaltninger.

Hvordan kan jeg forhindre fremtidige hændelser?

Gød på en afbalanceret måde, tjek regelmæssigt, integrer blomstrende planter for gavnlige insekter og opmuntr ikke myrer.

Hurtigt overblik

  • Skadedyr: Ærtebladlus
  • Areal: Ærter og bælgfrugter
  • Tegn: Kolonier, honningdug, myrer
  • Nyttige insekter: Mariehøns, blonder, parasitiske hvepse
  • Alternativ: Skyl af + forkort skud
✓ reagere tidligt

Typiske tegn

  • store grønne bladlus
  • Honningdug og myrer
  • deformerede skud
  • svækket vækst

Green Guard

- The leading provider of natural pest control.
Reliable solutions for home, garden and business. Sustainable, safe and proven – plus a wide selection of plants of all kinds.

Mail: info@greenguardia.de
Tel.: +49 157 9238 4135

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